FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
Quint021
Staff
Staff
Article Id 381367
Description This article describes how to handle an error encountered when utilizing a Custom Internet Service Database object as a Source in a firewall policy.
Scope FortiGate 7.4+, 7.6+.
Solution

The screenshot below shows the error encountered when utilizing a Custom ISDB Entry:

 

Customisdb.png

 

If this issue is experienced, the workaround is to create the firewall policy via the CLI.

 

config firewall policy

    edit <ID>

        set status enable

        set name "Deny-Custom-ISDB"

        set srcintf "virtual-wan-link"

        set dstintf "Homebase-VLAN"

        set action accept

        set dstaddr "RDP_Work"

        set internet-service-src enable

        set internet-service-src-name "custom-isdb"

        set schedule "always"

        set service "ALL"

    next
end

 

This issue [1099749] is fixed in v7.4.8 and v7.6.3.